heat collector集热棚
1.By using thermodynamics method,the theoretical and numerical models are established for energy transfer of hot air through heat collector,solar chimney and wind turbine in solar chimney electricity generation system.利用热力学方法建立太阳能烟囱发电系统中集热棚、烟囱及风力透平的热气流能量转换过程的理论模型及求解方法。
2.The large mass flow rate of air through the chimney may be the main factor of energy loss in the system,while the canopy of heat collector may also result in large energy loss.对MW级太阳能热气流发电系统进行的二维稳态数值模拟计算结果表明:太阳辐射和透平压降对系统输出功率以及系统出口参数的影响均非常显著;当太阳辐射高于400W/m2、透平压降高于300Pa时,系统输出功率可达1MW以上;大流量的流体流出烟囱是造成系统能量损失的主要因素,集热棚顶棚也会引起较高的能量损失。
3)central precipitation plastic warm tent集水暖棚
1.Utilization of rainwaterresources and disign of central precipitation plastic warm tent in arid area;干旱区雨水资源的利用和集水暖棚的设计
4)thermal insulation of roofing顶棚隔热
5)preheating by warm shed暖棚预热
6)reheater ceiling再热器顶棚
延伸阅读
棚棚硬1.形容言词态度坚决强硬。
